168128664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{636851}}^1$

素因数の和:636871

約数の個数: 32

約数和(自身を含む): 458533440

約数和(自身を除く): 290404776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 636851, 1273702, 1910553, 2547404, 3821106, 5094808, 7005361, 7642212, 14010722, 15284424, 21016083, 28021444, 42032166, 56042888, 84064332, 168128664]

約数ペア:

[(1, 168128664), (2, 84064332), (3, 56042888), (4, 42032166), (6, 28021444), (8, 21016083), (11, 15284424), (12, 14010722), (22, 7642212), (24, 7005361), (33, 5094808), (44, 3821106), (66, 2547404), (88, 1910553), (132, 1273702), (264, 636851)]